.app_con2_left {
    float: right;
}

.app_con2_right {
    float: left;
}

.app_con3 .app_con2_left {
    float: left;
}

.app_con3 .app_con2_right {
    float: right;
}

.operation_txt {
    margin-bottom: 0;
}

.app_con2 {
    padding-top: 60px;
}


.headCBCNav .guides {
    color: #fe7109;
}

.headCBCNav .guides .headCBCXian {
    display: inline-block;
}

.headCBCNav:nth-of-type(1) .queses {
    color: #333;
}

.headCBCNav:nth-of-type(1) .queses .headCBCXian {
    display: none;
}


.headCBCNav:hover .queses {
    color: #fe7109;
}

.headCBCNav:hover .queses .headCBCXian {
    display: inline-block;
}

.content {
    background-color: #fff;
}